@misc{indiciae1a2027fd7c8b,
  title = {Patent ductus in infancy.},
  author = {D COHEN},
  year = {1961},
  doi = {10.1016/0002-8703(61)90493-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/13694355/},
  note = {Source identifier: 13694355}
}